Multiple Choice
What is the mole fraction of methane in a gaseous mixture that consists of 8.00 g of methane and 12.00 g of ethane (C2H6) in a 3.50 L container maintained at 35.20 °C?
A) 0.400
B) 0.434
C) 0.556
D) 0.800
E) 1.50
Correct Answer:
Verified
Correct Answer:
Verified
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